S6B0708 데이터 시트보기 (PDF) - Samsung
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S6B0708 Datasheet PDF : 29 Pages
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S6B0708
LCD
6 4 C O M / 1 2 8 S EG G R A P H I C D R I V E R F O R D O T M A T R I X
MICROPROCESSOR INTERFACE
Name
CS1B
CS2B
RS
I/O Type
I
I
I
Description
First chip(S1 ~ S64) select input.
Data input/output is enabled via E, RS, RW, and DB[0:7]when CS1B = Low.
Second chip(S65 ~ S128) select input.
Data input/output is enabled via E, RS, RW, and DB[0:7] when CS2B = Low.
Register selection
RS
Description
H
The data in DB[7:0] is display data.
L
The data in DB[7:0] is control data.
RW
I
Read or write
RW
Description
H
Data appears at DB[7:0] when E = high.
L
Display data DB[7:0] can be written at falling edge of E.
E
Enable signal.
E
Description
H
Read data in DB[7:0] appears while E = high.
L
Display data DB[7:0] is latched at falling edge of E.
DB0 - DB7
I/O
Data bus [0 - 7]
Bi-directional data bus
8
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